A follow-up to "Snow White and the Huntsman" is moving forward, though it's still unclear if Kristen Stewart will return as the warrior princess.

Universal Pictures Chairman Adam Fogelson says the studio is aiming for a 2015 release on the sequel to last year's fairy-tale action story.

The movie became overshadowed by headlines surrounding Stewart's affair with her "Snow White" director, Rupert Sanders. The revelation temporarily broke up Stewart's romance with "Twilight" co-star Robert Pattinson, though they later reconciled.

Fogelson said Tuesday at the CinemaCon convention for theater owners in Las Vegas that a sequel is in the works. A studio spokeswoman says no other details are available.

Stewart's spokeswoman did not immediately return phone and email messages Wednesday about whether the actress would be back for the sequel.